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🗄️Developer Resource // JSON Endpoint

CIFR JSON Data API

Access 276 data points for CIFR spanning 6 years (2020–Jan 21, 2026). Optimized JSON format (40.4 KB).

GET /api/tickers/CIFR/json● 200 OK (Live)
{
  "symbol": "CIFR",
  "timestamp": "2026-01-22T08:20:46.507Z",
  "price": 17.72,
  "change_24h": -1.1160714285714444,
  "history_sample": [
    {
      "date": "2020-10-19",
      "open": 9.95,
      "high": 10.93,
      "low": 9.85,
      "close": 9.92,
      "volume": 3334700
    },
    {
      "date": "2020-10-26",
      "open": 9.98,
      "high": 9.98,
      "low": 9.85,
      "close": 9.85,
      "volume": 392900
    }
  ]
}
💻

Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import CIFR
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync CIFR.json updates to your private Google Drive for backtesting and compliance.

Enable Sovereign Sync

Includes unlimited API calls & historical CSV exports.

Dataset Specifications

  • Format: Standardized JSON (OHLCV)
  • Frequency: End-of-Day (EOD) + Real-time delay
  • Adjustments: Split-adjusted, Dividend-adjusted
  • Source: Multi-provider aggregation (AlphaVantage, Yahoo fallback)